{"id":"DEBIAN-CVE-2026-58043","details":"A flaw in Node.js Permission Model enforcement can over-grant filesystem access across radix-tree prefix boundaries.\r \r Under `--permission`, an attacker who is granted access to one path can abuse boundary handling to read from or write to paths outside the intended filesystem allowlist.\r \r This vulnerability affects Node.js **main**, **22.x**, **24.x**, and **26.x**.","modified":"2026-09-27T10:00:06.512197279Z","published":"2026-07-30T06:25:55.310Z","upstream":["CVE-2026-58043"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-58043"}],"affected":[{"package":{"name":"nodejs","ecosystem":"Debian:13","purl":"pkg:deb/debian/nodejs?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"20.19.2+dfsg-1+deb13u3"}]}],"versions":["20.19.2+dfsg-1","20.19.2+dfsg-1+deb13u1","20.19.2+dfsg-1+deb13u2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-58043.json"}},{"package":{"name":"nodejs","ecosystem":"Debian:14","purl":"pkg:deb/debian/nodejs?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"24.19.0+dfsg+~cs24.13.3-1"}]}],"versions":["20.19.2+dfsg-1","20.19.4+dfsg-1","20.19.5+dfsg+~cs20.19.12-1","20.19.5+dfsg+~cs20.19.12-2","20.19.5+dfsg+~cs20.19.12-3","20.19.5+dfsg+~cs20.19.12-4","20.19.5+dfsg+~cs20.19.24-1","22.12.0+dfsg-1","22.12.0+dfsg-2","22.12.0+dfsg-3","22.14.0+dfsg-1","22.18.0+dfsg+~cs22.17.2-1","22.18.0+dfsg+~cs22.17.2-2","22.18.0+dfsg-1","22.19.0+dfsg+~cs22.18.0-1","22.21.1+dfsg+~cs22.19.0-1","22.21.1+dfsg+~cs22.19.0-2","22.21.1+dfsg+~cs22.19.0-3","22.21.1+dfsg+~cs22.19.0-4","22.21.1+dfsg+~cs22.19.0-5","22.21.1+dfsg+~cs22.19.0-6","22.22.0+dfsg+~cs22.19.13-1","22.22.0+dfsg+~cs22.19.13-2","22.22.0+dfsg+~cs22.19.6-1","22.22.1+dfsg+~cs22.19.15-1","22.22.2+dfsg+~cs22.19.15-1","22.22.2+dfsg+~cs22.19.15-3","24.11.1+dfsg+~cs24.10.1-1","24.11.1+dfsg+~cs24.10.1-2","24.12.0+dfsg+~cs24.10.4-1","24.13.0+dfsg+~cs24.10.7-1","24.13.0+dfsg+~cs24.10.7-2","24.14.0+dfsg+~cs24.12.0-1","24.14.0+dfsg+~cs24.12.0-2","24.14.1+dfsg+~cs24.12.0-1","24.15.0+dfsg+~cs24.12.2-1","24.16.0+dfsg+~cs24.13.1-1","24.16.0+dfsg+~cs24.13.1-2","24.17.0+dfsg+~cs24.13.2-1","24.18.0+dfsg+~cs24.13.2-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-58043.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}